Cheap flights from Barnaul to Irkutsk, Russia (BAX - IKT)

Flying from Barnaul to Irkutsk can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route Barnaul - Irkutsk (BAX - IKT). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Irkutsk to Barnaul.

Airfares found by our users in the past 24 hours

The cheapest flight from Barnaul to Irkutsk is 18 326 on S7 Airlines, departing on 06/20/2026 - 07:30 and returning on 06/25/2026 - 01:40.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Barnaul to Irkutsk by months

MonthRound-Trip
January 202631.01 - 01.02from 24 121
February 202619.02 - 21.02from 21 414
March 202606.03 - 29.03from 17 471
April 202630.04 - 06.05from 16 911
May 202630.04 - 10.05from 16 731
June 202620.06 - 25.06from 18 326
July 202627.07 - 01.08from 23 173
August 202610.08 - 17.08from 20 002
September 2026find now
October 2026find now
November 2026find now
December 2026find now

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Popular flights from Barnaul

Frequently asked questions about flights from Barnaul to Irkutsk

How long does the flight from Barnaul to Irkutsk take?

Flight duration from Barnaul to Irkutsk varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.

Are there direct flights from Barnaul to Irkutsk?

Availability of direct flights from Barnaul to Irkutsk depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.

Which airlines fly from Barnaul to Irkutsk?

Several airlines may operate flights from Barnaul to Irkutsk. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.

What is the cheapest month to fly from Barnaul to Irkutsk?

Prices from Barnaul to Irkutsk vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.

Find Flights to Irkutsk